alex4538
alex4538
20-12-2016
Mathematics
contestada
find each product mentally. 7 times 3.8
Respuesta :
Nizux
Nizux
20-12-2016
to do it mentally means to do it in your head
first do 7 * 3 = 21 in your head
than do 7 * 0.8 = 5.6 ( this might be hard to do in your head but you know 7*8 = 56 so add a decimal since it is 0.8 not 8 )
Add : 21 + 5.6 = 26.6
Final Answer :
26.6
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
attribution is the term social scientists use to describe the process of attaching meaning to behaviour
If Cindy shoots a ball at a basket 40 times and scores 15 times, what is the experimental probability of Cindy scoring?
This is very easy PLEASE ANSWER. 1.8 only 1 short question. Needs to be a paragraph
The normal cruising speed of a certain airplane is about 250 m/sec. What is this speed in miles per hour? Round to a whole number.
an unreliable study can occur if the . a. survey is very clear b. survey yields consistent results c. test administration is inconsistent
Factor x^4y^2+x^3y^3
What factors are considered when deciding what to produce? Select 3 answers. planning how to use resources methods of traditional production those in a positio
China generated 237.188 billion kilowatt-hours (kWh) of wind energy in 2018. The population in China in 2018 was 1.379 billion. What was the wind energy generat
help please rn please help
Find the length of FH
